Solve the problem.A ship sailing parallel to shore sights a lighthouse at an angle of 14° from its direction of travel. After traveling 5 miles farther, the angle is 24°. At that time, how far is the ship from the lighthouse?

A. 5 mi
B. 11.71 mi
C. 2.97 mi
D. 6.97 mi


Answer: D

Mathematics

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Find all points where the function is discontinuous.

A. x = -2, x = 1 B. None C. x = -2 D. x = 1

Mathematics

Provide an appropriate response.Find all points (x, y) on the graph of y =  with tangent lines perpendicular to the line 

A. (0, 0), (12, 2) B. (12, 2) C. (0, 0), (6, 2) D. (0, 0)

Mathematics

Provide an appropriate response.For the graph of y = f(x) = x2 - 4, (a) Determine the intercepts.(b)Determine whether the graph is symmetric about the x-axis, y-axis, the origin, or the line y = x.(c)Sketch the graph. State (d) the domain and (e) the range of f.

What will be an ideal response?

Mathematics

Factor completely. If the polynomial is prime, say so.36a6b4 + 60a3b2 + 25

A. Prime B. (6a3b2 + 5)2 C. (6a3b2 - 5)2 D. (6a3b2 + 5)(6a3b2 - 5)

Mathematics